baber/WOPTO huggingface dataset:
Patent JP-S5561371-A (JP)
Title: Continuous type automatic pouring device
Inventor: OOISHI UKICHI
IPC: B22D39/00
Filed: 1978-10-30
Abstract: PURPOSE: To enable pouring to be made continuously without halt and without waste of time with one unit of pouring device by communicating the pouring port and makeup port concentrical to the horizontal axial center on both sides of the  ladle body of the specific shape which is inclination-recoverable about the horizontal axial center.  
     CONSTITUTION: When the ladle 14 storing molten metal F is tilted at a constant speed in the clockwise direction by a motor 25 with a speed reducer, the molten metal F is pushed up by bottom part 15b but the inside circumference of the pouring port 16 is of the circle whose axial center is axial center C-C and therefore the molten metal flows out at a constant flow rate, thus the molten metal surface level H is maintained always constant. When the storage amount in the ladle 14 reduces down to the specified limit, the rotating direction and speed of the motor 25 are changed and at the same time the molten metal is begun to be supplemented into a chute 27 at the specified flow rate and the ladle 14 begins to turn in the recovering direction but the level H is maintained and the pouring is continued. During the repetition of the above-mentioned operation, the molten metal is poured into the sprue 28a and groove 28b of the mold 28 being intermittently moved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5835678-A (JP)
Title: Character recognizing device
Inventor: HOSHINO YUKIO
IPC: G06K9/00
Filed: 1981-08-26
Abstract: PURPOSE:To facilitate recognizing characters, by checking degrees of resemblance to an input character and selecting the same character categories in accordance with probability and displaying plural candidate categories and inputting a correct character category as a character code by the indication of the operator. CONSTITUTION:A character of a document is scanned optically in a character recognizing part 1 under the control of a controlling part 3, and a quantized pattern obtained by scanning is collated with preliminarily registered standard patterns with category names to obtain degrees of resemblance, and less than N number of category names where degrees of resemblance to the quantized pattern are a certain value or above are selected. These selected category names are displayed as a candidate category name list on a display part 4 through a signal line 11. A candidate category name displayed on the display part 4 is converted to a character code in accordance with the indication of the operator through an indicating part 5 consisting of a keyboard or a light pen and is outputted from a signal line 40.
Patent JP-H08326753-A (JP)
Title: Static pressure air bearing spindle
Inventor: FUJIKAWA YOSHIO
IPC: F16C32/06
Filed: 1995-05-31
Abstract: PURPOSE: To materialize weight reduction and compactification by forming a plurality of restriction holes, which open at the bearing face, within one section orthogonal to the axis, and an intake passage in polygonal form, which makes that restriction holes communicate with one another in the circumferential direction, in a housing, and charging compressed air into the space between the main shaft and a bearing face through the restriction holes so as to support the main shaft without contact. CONSTITUTION: The surface of the bore of a housing 2 is made a journal bearing face 2a opposed through very small journal bearing space to the external face of the main shaft 1, and a plurality of fine restriction holes 2c and 2d are opened here, and a plurality of fine restriction holes 2e are opened at a thrust bearing face 2b, and radial intake passages 2f and 2g, which make these communicate one another, axial intake passages 2h, and further a series of intake passages 2i in the shape of a polygon, which make the restriction holes 2c communicate with one another in the circumferential direction.  By the above constitution, the intake passages can be made in the housing 2 of single member by boring, so the rigidity of the bearing and the rotational accuracy of a spindle can be improved, and weight reduction becomes possible by making the housing of low-specific gravity material and thinning it.
Patent JP-S63299228-A (JP)
Title: Vapor phase diffusion process
Inventor: MIZUNO TETSUYA
IPC: H01L21/22
Filed: 1987-05-29
Abstract: PURPOSE:To perform the vapor phase diffusion process without any dispersion in diffused impurity concentration between substrate surfaces and substrates by a method wherein a gas containing impurity is fed from one side of a furnace core tube containing semiconductor substrates while the furnace core tube is heated in the pressure-reduced state by exhausting the gas from the other side. CONSTITUTION:When a holding base 4 loaded with semiconductor substrates 3 is inserted into a furnace core tube 1; a cap 6 is fixed on the furnace core tube 1 pressure-reduced by a pressure reducing pump 7; and then a source gas is fed from a gas feed port 2, the source gas is evenly dispersed in the furnace core tube 1. The dispersion in the diffused impurity concentration between the substrate surfaces and the substrates can be prevented from occurring. Due to the pressure reduction in the furnace core tube 1, the source gas does not stagnate even if the gap between the substrates 3 is narrowed enabling the gap to be narrowed down to the limit of the slit strength of the holding base 4 so that may the dispersion in the impurity concentration on the surfaces be prevented from occurring even if the impurity is diffused at the substrate gap of 50 mum.
Patent JP-2000324203-A (JP)
Title: Data communication method and system thereof
Inventor: HINO TOMOAKI
IPC: H04L69/40
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To improve communication efficiency of a highly reliable communication system that adopts a data transmission system. SOLUTION: A transmitter side communication unit 10 is provided with a data division section 101, that subdivides transmission data into data whose length is less than that of a packet, a data length discrimination section 102 that discriminates whether the length of the transmission data exceeds a threshold (1/2 packet length), a duplicate section 106 that duplicates the transmission data and places the data on a packet in the case of data length being under the threshold value, and a transmission reception data collation section that collates the transmission data with check back data to check the presence of an error at a receiver side.  Moreover, a receiver side communication unit 20 is provided with a (receiver side) transmission section 205 that returns the check back data, a duplicate data collation section 202 that checks for the presence of errors between the duplicate data, a storage section 203 that temporarily stores the subdivided data, and an assembly section 204 that assembles the subdivided data. The communication system makes communication with a check back retransmission system, when the length of transmission data exceeds the threshold or with a data duplicate retransmission system, when the length of transmission data does not exceed the threshold.
Patent JP-H09314759-A (JP)
Title: Moistureproof paper and manufacture thereof
Inventor: HASHIMOTO NAOAKI
IPC: D21H19/58
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain moistureproof paper having sufficient moistureproofness with specific water vapor transmission and specific water absorbing capacity and capable of performing adhesion with a water-base adhesive by forming a layer containing a water-insoluble synthetic resin on at least one of faces of paper, forming a layer of wax on the surface of its layer, and further forming a layer of a surface-active agent on the surface of the wax layer. SOLUTION: A layer containing a water-insoluble synthetic resin prepared from an acrylic polymer, etc., is formed on at least one of faces of paper, and a layer of wax composed of one kind of, or a mixture of, paraffin wax, synthetic resin wax, etc., is formed on the surface of the layer containing the water-insoluble synthetic resin. Further, a layer of a surface-active agent such as an anionic surfactant is formed on the surface of the wax layer, and water vapor transmission is made to be 50g/m<2> .24h or below, while water absorbing capacity on a layer forming face is made to be 10g/m<2> or above. Accordingly, moistureproofness is maintained, and adhesion by using a water-base adhesive is made possible. Thus, productivity of making boxes which employ this moistureproof paper as a material can be enhanced.
Patent JP-H04360997-A (JP)
Title: Erector device of shield excavator
Inventor: KATSUKI HARUHIKO
IPC: E21D11/40
Filed: 1991-06-05
Abstract: PURPOSE:To obviate to load or unload a segment fixing pin manually to increase work efficiency in the case of attaching/detaching the segment to/from an erector, to prevent the come-off of the fixing pin and the segment from high places and to ensure safety of workers in a shaft. CONSTITUTION:A slide shaft 9 borne in parallel with a through-hole 6a is provided in a place nearer a hanging beam 4 than the through-hole 6a of a segment grip section 6, and an arm 10 to which a fixing pin 11 is fixed is provided to the slide shaft 9. The slide shaft 9 and the fixing pin 11 are moved in the same direction by a spring 12 (or a hydraulic jack, etc.) provided between the slide shaft 9 and the segment grip section 6, and the fixing pin 11 is held in a place where the pin 11 is inserted into the through-hole 6a and a hanging hole 2a of the segment 2.
Patent JP-S6169142-A (JP)
Title: Wire-bonding device
Inventor: TAKASUGI NOBUHIRO
IPC: H01L21/60
Filed: 1985-06-21
Abstract: PURPOSE:To enable to perform a favorable wire-bonding by a method wherein the recognizing unit is designed in such a way as to be able to move in the X and Y directions from the reference visual field position. CONSTITUTION:The origin 8-0, of a first target objective 6-1 and the visual field reference position 9-0 of a second recognition objective 6-2 are respectively set to a pellet 1 at the reference position. The position of the pellet 1 deviates and the pellet 1 is assumed a pellet 1'. For metering the deviation amount, firstly, the identifying unit is made to step toward the reference position 8-0 for confirming a first objective 6-1', yet as the 6'-1 does not come in sight, the recognizing unit is made to move toward the 8-0 8-1 8-2 8-3 8-4 according to a set moving method. The first target 6'-1 becomes recognizable in the visual field at the position of the 8-4. After the first objective 6'-1 is recognized, the identifying unit is made to shift the visual field for identifying the following objective 6'-2 yet the identifying unit is made to shift to a visual field at a new reference position 10, which is corrected as much as the deviation amounts DELTAx and DELTAy to the X and Y directions from the reference position 6-1. By this way, the following objective 6'-2 becomes recognizable without fail at the first visual field position. As a result, the need to shift the visual field in order is eliminated and the shortening of the total identifying time can be contrived.
Patent JP-H10327362-A (JP)
Title: Equi-amplitude adder circuit
Inventor: YAMAGUCHI TOSHIHIRO
IPC: H04N5/44
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an equi-amplitude adder circuit that sums received signals while optional levels of the signals are arranged at an equi-level. SOLUTION: Levels of received signals S1 , S2 are increased/decreased in opposite directions by control signals EC1 ,EC2 fed to an adder circuit 100. Detector circuits 110A, 110B detect outputs of the adder circuit 100, the detected outputs are given to an error amplifier 120, in which a level difference of the outputs resulting from the signals S1 , S2 is detected. An output of the error amplifier 120 is fed to a gain control circuit 130, the control signals EC1 , EC2 outputted from the gain control circuit 130 control a summing level of the adder circuit 100 so that the outputs resulting from the received signals S1 , S2 are summed by a composite circuit 150 at an equal level.
Patent JP-H09285479-A (JP)
Title: Visual acuity protector
Inventor: NAKAMURA MASARU
IPC: A61F5/01
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent shortsightedness by supporting the chin by a supporter and preventing eyes from getting too close to a book or a picture. SOLUTION: A cloth or the like 2 is mounted on a curved plate 1 for placing the chin, a bent plate 4 or the like is interposed so as to be flexibly bent on a lower side for supporting the curved plate 1. Also, a supporter pipe 1 (5) and the supporter pipe 2 (6) are made slidable so as to be vertically extendable and contractable and are fixed at a desired length by a male screw 1 (7.) Further, the supporter pipe 2 (6) is supported by a seat base 1 (9) or the like.
Patent JP-S5359803-A (JP)
Title: Liquid cooled revolving electrical macinery
Inventor: KAMIYA HIROYUKI
IPC: H02K3/46
Filed: 1976-11-10
Abstract: PURPOSE: To mollify an internal stress of an insulation hose, and to prevent a crck generation by mounting both end portions only of an insulation hose constituted with insulation tubing without mounting full length of it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01304065-A (JP)
Title: Clean air preparation device
Inventor: SONODA KEISUKE
IPC: B04C5/20
Filed: 1988-06-02
Abstract: PURPOSE:To remove ultra-fine particles of submicron or smaller in the gas by feeding raw material gas containing dust and condensed gas in the state of being almost saturated into a cyclone and centrifugally separating the gas containing droplets generated around dust as core in the cyclone. CONSTITUTION:Raw material air feeding devices 3 and 4 containing cooled dust and a feeding device 5 for condensable gas E in the state of being almost saturated are provided. Also, clean air F is exhausted by an exhaust vent 2 and gas G containing droplets is exhausted out of an exhaust vent 8 by centrifugally separating the air containing droplets, produced by condensation nucleating dust, in the cyclone 1 with which said feeding devices 4 and 5 are connected. As a result, ultra-fine particles of submicron or smaller in the gas can be removed, which cannot be removed by the processed heretofore available.
Patent JP-H10310282-A (JP)
Title: Sheet feeding device
Inventor: YASUI RYOJI
IPC: B65H5/22
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To facilitate various adjustments and controls in simple constitution by covering a region on the side of a separator of a sheet delivery tape part to cover the most part region of a feeder board with a suction feeder part and providing only one set of a brush/roller support frame body free to adjust to advance and retreat in the sheet advancing direction. SOLUTION: A sheet delivery tape part made of a plural number of lines of endless tapes 5 covers the most of an area of a feeder board 2. A suction feeder part is made by covering a suction box 9 on a lower surface of a region of a part on the side of a separator 3 out of the feeder board 2 with a carrier belt 11 having a large number of suction holes 10. A brush/roller support frame body is made by installing a brush/roller 14 on one support bar 13 in accordance with arrangement of the endless tapes 5. Both ends of the support bar 13 adjust a position of the brush/roller 14 in the lump in accordance with paper size by being engaged with a frame 16 through a slide member 15 free to adjust movement thereof. It is easy to manufacture this device as it is easy to control, simple in structure and easy to adjust the paper size.
Patent JP-S5841957-A (JP)
Inventor: YOKOYAMA KAZUKO
IPC: D04H1/58
Filed: 1981-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6114050-A (JP)
Title: Tundish for horizontal and continuous casting
Inventor: KANEKO HIDEO
IPC: B22D11/04
Filed: 1984-06-28
Abstract: PURPOSE:To decrease the fluctuation in the level of a molten steel in the stage of casting and to permit easy temp. control by reducing considerably the diameter in the horizontal part of a runner route provided from the lower part of a tundish body toward a tundish nozzle. CONSTITUTION:An induction coil 2 as a heater is disposed around the lateral circumferential wall 1a of a vertical type cylindrical tundish body 1 which is opened at the top end from the upper part thereof toward the lower part. The runner route 1C from the bottom end of the coil 2 toward the tundish nozzle 3 is drawn to an approximate L-shape so as to decrease gradually the inside volume thereof. The fluctuation in the level of the molten steel in the tundish is thus decreased in the stage of casting and the heating of the molten metal is satisfactorily executed even if the molten steel level decreases. The temp. control thereof is easily executed.
Patent JP-S62291479-A (JP)
Title: Vacuum exhaust device
Inventor: HAYAKAWA TADASHI
IPC: F04D19/04
Filed: 1986-06-12
Abstract: PURPOSE:To make it possible to flow a large amount of gas in a high vacuum area without generating the reverse dispersion of an oil to the vacuum side by combining a molecular drag pump whereby large exhaust speed is obtained in the high vacuum area and an oil-free screw vacuum pump. CONSTITUTION:A screw vacuum pump body 3 and a motor 4 which constitutes the body 3 are mounted on the right and left sides of a gear case 2 fixed to a base 1 in a cantilever manner so as to constitutes a pump on atmosphere side. A frame 5 is installed on the base 1 such that is covers the pump on the atomosphere side. A molecular drag pump 6 is mounted as the pump on the vacuum side on the upper part of the frame 5. The exhaust port 7 of the molecular drag pump 6 is connected to the suction port 8 of the screw vacuum pump 3 by means of piping. Further, a suction port 10 of the molecular drag pump 6 is connected to the vacuum side. The molecular drag pump 6 is constituted such that it makes gas molecules strike against a high speed rotating member to give the rotating member movement in the linear speed direction, generating the flow of the gas in a certain direction.
Patent JP-S61291869-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: F25B47/02
Filed: 1985-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08325775-A (JP)
Title: Anodic electrode for high temperature solid electrolyte type steam electrolysis
Inventor: KOSHIRO YASUMASA
IPC: C23C18/42
Filed: 1995-06-01
Abstract: PURPOSE: To develope an anode of a high temp. solid electrolyte type steam electrolyzer free from stripping at the time of electrolyzing by Pt plating on the surface of an yttria stabilization type zirconia and laminating a porous body of an electron conductive perovskite type oxide thereon. CONSTITUTION: A thin plate of the yttria stabilization type zirconia is activated by dipping into acetone to degrease, dipping into hydrofluoric acid to etch, successively masking the surface with a silicone resin to form an electrode surface and dipping into a SnCl2 aq. solution and further into a PdCl2 aq. solution. Next, a Pt plated layer 1μm in thickness is formed on the surface by electroless plating method and a slurry of the electron conductive perovskite type oxide such as La1-x Srx MnO3 is applied on the surface, which is fired in the air after dried. The anodic electrode for high temp. solid electrolyte steam electrolysis for generating high purity gaseous hydrogen is produced by using the coated thin plate as the anode, keeping at 900-130 deg.C, supplying steam and electrolyzing.
Patent JP-S5660166-A (JP)
Title: Duplication system
Inventor: IWASAKI KIYUUHACHIROU
IPC: H04N1/00
Filed: 1979-10-22
Abstract: PURPOSE:To make it possible to obtain a composite picture easily by controlling a reader and recorder so that desired picture information, read from an original, will be recorded on one sheet of recording paper successively. CONSTITUTION:In reader 1, picture information on original 10 is image-formed on the surface of solid-state image pickup element 9 via the optical system and element 9 takes a main scan on one line by picture elements and sends the picture signal to controller 3. In recorder 2, picture-element-by-picture-element recording is done, line by line, on recording paper 18 loaded around drum 14. Under the control of unit 3, the picture signal for one line read by reader 1 is stored in the buffer memory temporarily, and read out successively and sent to recorder to reproduce the picture. A desired part on the original is read by reader 1 by assigning the scan position of read head 11 previously. In recorder 2, the recording head completing recording is held held in readiness at the position and made to start recording at the next random starting position by controlling sub-scanning motor 16.
Patent JP-H07316944-A (JP)
Title: Warping by partial warping machine
Inventor: FUJII KOJI
IPC: D02H13/16
Filed: 1994-05-24
Abstract: PURPOSE:To decrease the number of attached selvedge yarn bobbins and increase the number of attached foundation yarn bobbins corresponding to the decrement, to prevent the confusion of the selvedge yarn and the foundation yarn during warping and to perform the partial warping in high productivity. CONSTITUTION:A foundation yarn 3A unreeled from a foundation yarn bobbin 2A and a selvedge yarn bobbin 2B of a creel part 1 is passed through a yarn collection plate 12 for foundation yarn and a selvedge yarn 3B is passed through a yarn collection reed 13. Each yarn is passed through a space reed 14 and wound on the 1st section 10 of a drum 7 at a prescribed length. All warps are temporarily cut and the yarn end is checked on the drum 7 and the other ends of the foundation yarn 3A and the selvedge yarn 3B are respectively fixed to the yarn collection plate 12 and the yarn collection reed 13. Exclusively, the foundation yarn 3A at the downstream side of the 2nd section is wound and fixed on the drum 7 by using the yarn collection plate 12 and the space reed 14. At the final section 15, the foundation yarn 3A and the selvedge yarn 3B used in the 1st section 10 are passed through the yarn collection reed 13, widely passed across the running path of the foundation yarn 3A, guided to the space reed 14 and wound together with the foundation yarn 3A at prescribed lengths on the drum 7 to complete the warping work.
Patent JP-S5563218-A (JP)
Title: Method of placing resin
Inventor: TAKEDA SHIROU
IPC: B29C39/42
Filed: 1978-11-04
Abstract: PURPOSE: To apply pressure on the periphery of a connecting element thereby to effectively cause a resin applied on the element to infiltrate in a gap between the semiconductor element and the circuit substrate and to place the resin therein.  
     CONSTITUTION: The semiconductor element the circuit forming surface of which is faced with said semiconductor, isconnected to the circuit substrate, and a resin is applied on a part of said semiconductor. An inert gas is supplied from the periphery of the connecting element toward the gap under a predetermined pressure (about 0.2W0.7kg/cm 2 ) to cause said resin to infiltrate in the gap to carry out the desired resin filling operation.  
     EFFECT: By the precise filling of the resin the radiative property and humidity resistance of the resin which are the objects of the resin itself are displayed sufficiently. 
     COPYRIGHT: (C)1980,JPO&Japio